trunk/pcsx2/Vif_Unpack.h

/*  PCSX2 - PS2 Emulator for PCs
 *  Copyright (C) 2002-2010  PCSX2 Dev Team
 *
 *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
 *  of the GNU Lesser General Public License as published by the Free Software Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 *  PURPOSE.  See the GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along with PCSX2.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

struct vifStruct;

typedef void (__fastcall *UNPACKFUNCTYPE)(void* dest, const void* src);

#define create_unpack_u_type(bits)              typedef void (__fastcall *UNPACKFUNCTYPE_u##bits)(u32* dest, const u##bits* src);
#define create_unpack_s_type(bits)              typedef void (__fastcall *UNPACKFUNCTYPE_s##bits)(u32* dest, const s##bits* src);

#define create_some_unpacks(bits)               \
                create_unpack_u_type(bits);             \
                create_unpack_s_type(bits);             \

create_some_unpacks(32);
create_some_unpacks(16);
create_some_unpacks(8);

extern __aligned16 const u8 nVifT[16];

// Array sub-dimension order: [vifidx] [mode] (VN * VL * USN * doMask)
extern __aligned16 const UNPACKFUNCTYPE VIFfuncTable[2][3][(4 * 4 * 2 * 2)];

_vifT extern int  nVifUnpack (const u8* data);
extern void resetNewVif(int idx);

template< int idx >
extern void vifUnpackSetup(const u32* data);
1	/* PCSX2 - PS2 Emulator for PCs
2	* Copyright (C) 2002-2010 PCSX2 Dev Team
3	*
4	* PCSX2 is free software: you can redistribute it and/or modify it under the terms
5	* of the GNU Lesser General Public License as published by the Free Software Found-
6	* ation, either version 3 of the License, or (at your option) any later version.
7	*
8	* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
9	* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
10	* PURPOSE. See the GNU General Public License for more details.
11	*
12	* You should have received a copy of the GNU General Public License along with PCSX2.
13	* If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#pragma once
17
18	struct vifStruct;
19
20	typedef void (__fastcall UNPACKFUNCTYPE)(void dest, const void* src);
21
22	#define create_unpack_u_type(bits) typedef void (__fastcall UNPACKFUNCTYPE_u##bits)(u32 dest, const u##bits* src);
23	#define create_unpack_s_type(bits) typedef void (__fastcall UNPACKFUNCTYPE_s##bits)(u32 dest, const s##bits* src);
24
25	#define create_some_unpacks(bits) \
26	create_unpack_u_type(bits); \
27	create_unpack_s_type(bits); \
28
29	create_some_unpacks(32);
30	create_some_unpacks(16);
31	create_some_unpacks(8);
32
33	extern __aligned16 const u8 nVifT[16];
34
35	// Array sub-dimension order: [vifidx] [mode] (VN * VL * USN * doMask)
36	extern __aligned16 const UNPACKFUNCTYPE VIFfuncTable[2][3][(4 * 4 * 2 * 2)];
37
38	_vifT extern int nVifUnpack (const u8* data);
39	extern void resetNewVif(int idx);
40
41	template< int idx >
42	extern void vifUnpackSetup(const u32* data);